The invention relates to novel compounds which are both phosphodiesterase 4 (PDE4) enzymeinhibitorsand muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.
这项发明涉及一种新型化合物,既是
磷酸二酯酶4(PDE4)酶
抑制剂又是肌碱M3受体拮抗剂,以及制备这种化合物的方法、含有它们的组合物和它们的治疗用途。